*{padding: 0;margin: 0;box-sizing: border-box;list-style: none;}

ul,ol{list-style:none;}
a{text-decoration:none;}
.container-fluid {
    padding: 10px;
    margin: 0 auto;
}
.box {
    margin-bottom: 8px;
    float: left;
    width: 200px;
    position: relative;
    margin-right: 8px;
}
.box img {
    max-width: 100%;
    display: block;
}
.box .del{
    position: absolute;
    bottom: 0;
    left: 0;
    height: 35px;
    width: 100%;
    line-height: 35px;
    text-align: center;
    background: rgba(123,123,123,0.5);
    color: #f4f4f4;
    display: none;
}